By the end of the last century there were already the first indications of the possible
existence of Al1 halides. However, it was only through the pioneering works of W. Klemm …

For a long time methylene (: CH2), ethylene (H2C CH2), and cyclopropane [(CH2) 3] were
considered as compounds whose higher main group homologues or analogues could not …

The synthesis of R2AlAlR2 (R= CH (SiMe3) 2) by Uhl in 1988 marked a key development for
compounds with Group 13 metal–metal bonds because it was the first example of a stable …

Abstract Bereits Ende des letzten Jahrhunderts gab es die ersten Hinweise auf die Existenz
von Al1‐Halogeniden. Aber erst durch die grundlegenden Arbeiten von W. Klemm, dessen …

Abstract Lange galten Methylen (: CH2), Ethylen (H2C= CH2) und Cyclopropan [(CH2) 3] als
Verbindungen, deren höhere Homologe oder Analoga nicht synthetisiert werden können …

In the attempt to synthesize compounds with aluminum in a low oxidation state and an Al
Al bond, by the reduction of alkylaluminum halides with alkali metals, analogous to a Wurtz …

Unlike the reduction of [Ga‐2, 6‐Trip2C6H3] Cl2 with sodium which produces the
controversial “gallyne” Na2 [(Ga‐2, 6‐Trip2C6H3) 2], reduction with potassium gives K2 …

An electron‐rich monovalent boron compound is used as a Lewis base to prepare adducts
with Group 13 Lewis acids using both its boron and nitrogen sites. The hard Lewis acid …

Move closer: The gallium gallium bond strength in terphenyl gallium (I) dimers
[ArGaGaAr](see figure) is similar to those in other molecules with closed shell interactions …

Formal nickelate (− I) complexes bearing Group 13 metalloligands (M= Al and Ga) were
isolated. These 17 e− complexes were synthesized by one‐electron reduction of the …